CN103996061B - A kind of anti-fake two-dimension code - Google Patents
A kind of anti-fake two-dimension code Download PDFInfo
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- CN103996061B CN103996061B CN201410199094.XA CN201410199094A CN103996061B CN 103996061 B CN103996061 B CN 103996061B CN 201410199094 A CN201410199094 A CN 201410199094A CN 103996061 B CN103996061 B CN 103996061B
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- dimension code
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- 239000000203 mixture Substances 0.000 claims description 50
- 239000000843 powder Substances 0.000 claims description 30
- 239000002245 particle Substances 0.000 claims description 24
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 15
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 10
- 239000002480 mineral oil Substances 0.000 claims description 8
- 235000010446 mineral oil Nutrition 0.000 claims description 8
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 8
- 239000008158 vegetable oil Substances 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 239000002966 varnish Substances 0.000 claims description 4
- 239000000049 pigment Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 description 5
- 239000003086 colorant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- ZEMPKEQAKRGZGQ-AAKVHIHISA-N 2,3-bis[[(z)-12-hydroxyoctadec-9-enoyl]oxy]propyl (z)-12-hydroxyoctadec-9-enoate Chemical compound CCCCCCC(O)C\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CC(O)CCCCCC)COC(=O)CCCCCCC\C=C/CC(O)CCCCCC ZEMPKEQAKRGZGQ-AAKVHIHISA-N 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000002333 glycines Chemical class 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Abstract
The present invention relates to a kind of anti-fake two-dimension code.Described anti-fake two-dimension code includes macroscopic profiling two dimension code layer；Also including the sightless hidden pattern layer of naked eyes, described hidden pattern layer is visible by ultraviolet identifier and infrared identifier, and described hidden pattern layer is special printing-ink, and its fineness is 10～20 μm, and fluidity is 25～38mm, and viscosity is 3～14.Printed with hidden pattern ply by dominant two dimension code layer, reach not only to can see that Quick Response Code but also can be by the effect of Quick Response Code protection.
Description
Technical field
The present invention relates to field of anti-counterfeit technology, especially a kind of anti-fake two-dimension code.
Background technology
In today that Quick Response Code develops rapidly, its feature being simply made up of chequered with black and white code figure is the most sharp
With, by replicating, taking pictures, the mode such as photocopy Quick Response Code is copied, seriously hinder the harmonious steady of society
Fixed, upset social order.
China Patent No. is that the patent of ZL201120079652.0 discloses a kind of anti-fake mark, but this two
Dimension code is stealthy, and Quick Response Code is the most hidden, and people can't see Quick Response Code, nothing really thus
Method is copied, and can actually effectively resist lawless person, but for need the people of acquisition information but without
Method reads Quick Response Code, so loses the effect that Quick Response Code is most basic.How to obtain one the most permissible
Quick Response Code can be played a protective role again and become the problem that people study by reading Quick Response Code.
Summary of the invention
For weak point present in the problems referred to above, the present invention provides a kind of anti-fake two-dimension code, including meat
The visible profiling two dimension code layer of eye；Also include the sightless hidden pattern layer of naked eyes, described hidden pattern layer
Visible by ultraviolet identifier and infrared identifier, described hidden pattern layer is special printing-ink, and it is thin
Degree is 10～20 μm, and fluidity is 25～38mm, and viscosity is 3～14.
Further, described special printing ink composition is calculated as follows by weight/mass percentage composition: fineness≤20 μm
Special black ink 71～73%；Particle diameter is the red fluorescence powder 13～14% of 16～20 μm, and described redness is glimmering
Light powder refers to the macroscopic red light emitted under 365nm ultraviolet excites；Particle diameter is
16～～the blue colour fluorescent powder 13～14% of 20 μm, described blue colour fluorescent powder refer to 980～～1040nm infrared
Line excites down the macroscopic blue light emitted；Particle diameter is the green emitting phosphor of 16～20 μm
1～3%, it is macroscopic that described green emitting phosphor refers to emit under 254nm ultraviolet excites
Green light.
Preferably, described red fluorescence powder, blue colour fluorescent powder, green emitting phosphor, special black ink are
Self-control, the formula of the most special black ink is calculated as follows by weight/mass percentage composition: the synthesis tree of 45%～66%
Fat, described synthetic resin is conventional chemical products；The vegetable oil of 1%～4%, described vegetable oil is selected from Semen arachidis hypogaeae
Any one or multiple mixture in oil, Oleum Glycines, oleum lini, Oleum Ricini, rapeseed oil；30%～51%
Mineral oil, the described mineral oil any one or its mixture in kerosene, the paraffin oil.
Further, described special printing-ink also includes that weight/mass percentage composition is 0～1% varnish.
Further, described special printing-ink also includes the calcium carbonate face that weight/mass percentage composition is 0～2%
Material.
Further, described profiling two dimension code layer covers hidden pattern layer wholly or in part.
Further, described hidden pattern layer covers profiling two dimension code layer wholly or in part.
Further, described profiling two dimension code layer and hidden pattern layer synchronous printing, once-forming.
Further, described profiling two dimension code layer and hidden pattern layer substep printing, substep shapes.
The invention have the benefit that by dominant two dimension code layer and hidden pattern ply printing, reach
Not only can see that Quick Response Code but also can be by the effect of Quick Response Code protection.
Accompanying drawing explanation
Fig. 1-4 is the structural representation of the present invention.
1-hidden pattern layer；2-profiling two dimension code layer；
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further explained.
Embodiment 1:
A kind of anti-fake two-dimension code described in the embodiment of the present invention, including macroscopic profiling two dimension code layer 2；
Also including the sightless hidden pattern layer of naked eyes 1, described hidden pattern layer 1 is by ultraviolet identifier and infrared
Identifier is visible, and described hidden pattern layer 1 is special printing-ink, and its fineness is 10～20 μm, flowing
Degree is 25～38mm, and viscosity is 3～14.
Further, described special printing ink composition is calculated as follows by weight/mass percentage composition:
The special black ink 71～73% of fineness≤20 μm；
The red fluorescence powder 13～14% of particle diameter 16～20 μm；
The blue colour fluorescent powder 13～14% of particle diameter 16～20 μm；
The green emitting phosphor 1～3% of particle diameter 16～20 μm；
Preferably, described red fluorescence powder, blue colour fluorescent powder, green emitting phosphor, special black ink are
Self-control, the formula of the most special black ink is calculated as follows by weight/mass percentage composition:
The synthetic resin of 45%～66%；
The vegetable oil of 1%～4%；
The mineral oil of 30%～51%.
Further, described special printing-ink also includes that weight/mass percentage composition is 0～1% varnish.
Further, described special printing-ink also includes the calcium carbonate face that weight/mass percentage composition is 0～2%
Material.
Further, described profiling two dimension code layer 2 covers hidden pattern layer 1 wholly or in part.
Further, described hidden pattern layer 1 covers profiling two dimension code layer 2 wholly or in part.
Further, described profiling two dimension code layer 2 and hidden pattern layer 1 synchronous printing, once-forming.
Further, described profiling two dimension code layer 2 and hidden pattern layer 1 substep printing, substep shapes.
Embodiment 2:
A kind of anti-fake two-dimension code, including macroscopic profiling two dimension code layer 2；Also include that naked eyes are sightless
Hidden pattern layer 1, described hidden pattern layer 1 part covers profiling two dimension code layer 2, as it is shown in figure 1, institute
Stating hidden pattern layer 1 visible by ultraviolet identifier and infrared identifier, described hidden pattern layer 1 is special
Printing-ink processed, its fineness is 10 μm, and fluidity is 25mm, and viscosity is 3.
The preparation process of described special printing-ink is as follows: weight/mass percentage composition be 71%, fineness be 20 μm
Special black ink in be separately added into weight/mass percentage composition be 13%, the red fluorescence powder of particle diameter 16 μm, matter
Amount percentage composition is 13%, the blue colour fluorescent powder of particle diameter 16 μm, and weight/mass percentage composition is 3%, particle diameter 16 μm
Green emitting phosphor, mix homogeneously.
Wherein, described red fluorescence powder, blue colour fluorescent powder, green emitting phosphor, special black ink are certainly
System, the formula of the most special black ink is calculated as follows by weight/mass percentage composition:
The synthetic resin of 59%；The vegetable oil of 1%；The mineral oil of 40%.
Further, described profiling two dimension code layer 2 and hidden pattern layer 1 synchronous printing, will print aobvious
Print after the ink of shape two dimension code layer 2 and hidden pattern layer 1 mix homogeneously simultaneously simultaneously, wait ink
Dried.
Finished product is put under ultraviolet identifier, owing to being excited by 254nm ultraviolet, it is possible to see and send out
See green visible, under 365nm ultraviolet excites, it is possible to see red visible；It is placed on infrared knowledge
Under other instrument, it can be seen that blue visible light, three kinds of colors are the most visible, illustrate that this two-dimension code label is true,
Otherwise only see a certain kind or two kinds of colors all illustrate that this Quick Response Code is false.
Embodiment 3:
A kind of anti-fake two-dimension code, including macroscopic profiling two dimension code layer 2；Also include that naked eyes are sightless
Hidden pattern layer 1, described profiling two dimension code layer 2 part covers hidden pattern layer 1, as in figure 2 it is shown, institute
Stating hidden pattern layer 1 visible by ultraviolet identifier and infrared identifier, described hidden pattern layer 1 is special
Printing-ink processed, its fineness is 20 μm, and fluidity is 38mm, and viscosity is 14.
The preparation process of described special printing-ink is as follows: weight/mass percentage composition be 71%, fineness be 14 μm
Special black ink in be separately added into weight/mass percentage composition be 13%, the red fluorescence powder of particle diameter 20 μm, matter
Amount percentage composition is 13%, the blue colour fluorescent powder of particle diameter 20 μm, and weight/mass percentage composition is 1%, particle diameter 20 μm
Green emitting phosphor, weight/mass percentage composition is the calcium carbonate pigment of 2%, mix homogeneously.
Wherein, described red fluorescence powder, blue colour fluorescent powder, green emitting phosphor, special black ink are certainly
System, the formula of the most special black ink is calculated as follows by weight/mass percentage composition:
The synthetic resin of 66%；The vegetable oil of 4%；The mineral oil of 30%.
Further, described profiling two dimension code layer 2 and hidden pattern layer 1 synchronous printing.
By dominant two dimension code layer 2 printing overlapping with hidden pattern layer 1, reach both to can see that Quick Response Code
Effect Quick Response Code can protected again.
Embodiment 4:
Substantially the same manner as Example 3, except for the difference that:
The preparation process of described special printing-ink is as follows: weight/mass percentage composition be 71%, fineness be 14 μm
Special black ink in be separately added into weight/mass percentage composition be 13%, the red fluorescence powder of particle diameter 20 μm, matter
Amount percentage composition is 13%, the blue colour fluorescent powder of particle diameter 20 μm, and weight/mass percentage composition is 1%, particle diameter 20 μm
Green emitting phosphor, weight/mass percentage composition is the varnish of 1%, and weight/mass percentage composition is the calcium carbonate of 1%
Pigment, mix homogeneously.
Embodiment 5:
A kind of anti-fake two-dimension code, including macroscopic profiling two dimension code layer 2；Also include that naked eyes are sightless
Hidden pattern layer 1, described profiling two dimension code layer 2 is completely covered hidden pattern layer 1, as it is shown on figure 3, institute
Stating hidden pattern layer 1 visible by ultraviolet identifier and infrared identifier, described hidden pattern layer 1 is special
Printing-ink processed, its fineness is 14 μm, and fluidity is 30mm, and viscosity is 5.
The preparation process of described special printing-ink is as follows: weight/mass percentage composition be 71%, fineness be 10 μm
Special black ink in be separately added into weight/mass percentage composition be 14%, the red fluorescence powder of particle diameter 18 μm, matter
Amount percentage composition is 14%, the blue colour fluorescent powder of particle diameter 18 μm, and weight/mass percentage composition is 1%, particle diameter 18 μm
Green emitting phosphor, mix homogeneously.
Wherein, described red fluorescence powder, blue colour fluorescent powder, green emitting phosphor, special black ink are certainly
System, the formula of the most special black ink is calculated as follows by weight/mass percentage composition:
The synthetic resin of 45%；The vegetable oil of 4%；The mineral oil of 51%.
Further, described profiling two dimension code layer 2 and hidden pattern layer 1 substep printing, i.e. can first by
Profiling two dimension code layer 2 or hidden pattern layer 1 print, and then republish another layer.
Embodiment 6:
A kind of anti-fake two-dimension code, including macroscopic profiling two dimension code layer 2；Also include that naked eyes are sightless
Hidden pattern layer 1, described hidden pattern layer 1 is completely covered profiling two dimension code layer 2, as shown in Figure 4, institute
Stating hidden pattern layer 1 visible by ultraviolet identifier and infrared identifier, described hidden pattern layer 1 is special
Printing-ink processed, its fineness is 14 μm, and fluidity is 30mm, and viscosity is 5.
The preparation process of described special printing-ink is as follows: weight/mass percentage composition be 73%, fineness be 10 μm
Special black ink in be separately added into weight/mass percentage composition be 13%, the red fluorescence powder of particle diameter 18 μm, matter
Amount percentage composition is 13%, the blue colour fluorescent powder of particle diameter 18 μm, and weight/mass percentage composition is 1%, particle diameter 18 μm
Green emitting phosphor, mix homogeneously.
Wherein, described red fluorescence powder, blue colour fluorescent powder, green emitting phosphor, special black ink are certainly
System, the formula of the most special black ink is calculated as follows by weight/mass percentage composition:
The synthetic resin of 45%；The vegetable oil of 4%；The mineral oil of 51%.
Further, described profiling two dimension code layer 2 and hidden pattern layer 1 substep printing, i.e. can first by
Profiling two dimension code layer 2 or hidden pattern layer 1 print, and then republish another layer.
Only as described above, only presently preferred embodiments of the present invention, be such as familiar with the special of this skill
Industry personage.After understanding the technological means of the present invention, natural energy is according to actual needs, in the present invention
Teaching under changed.The most all equal changes made according to scope of the present invention patent and modification,
All should still remain within the scope of the patent.
Claims (8)
1. an anti-fake two-dimension code, including macroscopic profiling two dimension code layer；It is characterized in that: also wrap
Including the sightless hidden pattern layer of naked eyes, described hidden pattern layer passes through ultraviolet identifier and infrared identifier
Visible, described hidden pattern layer is printing-ink, and described printing-ink fineness is 10～20 μm, flowing
Degree is 25～38mm, and viscosity is 3～14；
Described printing ink composition is calculated as follows by weight/mass percentage composition:
The black ink 71～73% of fineness≤20 μm；
The red fluorescence powder 13～14% of particle diameter 16～20 μm；
The blue colour fluorescent powder 13～14% of particle diameter 16～20 μm；
The green emitting phosphor 1～3% of particle diameter 16～20 μm.
Anti-fake two-dimension code the most according to claim 1, it is characterised in that: described printing-ink also wraps
Include the varnish that weight/mass percentage composition is 0～1%.
Anti-fake two-dimension code the most according to claim 2, it is characterised in that: the formula of described black ink
It is calculated as follows by weight/mass percentage composition: the synthetic resin of 45%～66%；The vegetable oil of 1%～4%；30
The mineral oil of %～51%.
Anti-fake two-dimension code the most according to claim 1, it is characterised in that: described printing-ink also wraps
Include the calcium carbonate pigment that weight/mass percentage composition is 0～2%.
Anti-fake two-dimension code the most according to claim 1, it is characterised in that: described profiling two dimension code layer
Cover hidden pattern layer wholly or in part.
Anti-fake two-dimension code the most according to claim 1, it is characterised in that: described hidden pattern layer is complete
Fully or partially cover profiling two dimension code layer.
Anti-fake two-dimension code the most according to claim 1, it is characterised in that: described profiling two dimension code layer
With hidden pattern layer synchronous printing, once-forming.
Anti-fake two-dimension code the most according to claim 1, it is characterised in that: described profiling two dimension code layer
With hidden pattern layer substep printing, substep shapes.
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| CN103996061B true CN103996061B (en) | 2016-11-23 |
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| CN106408062A (en) * | 2015-07-29 | 2017-02-15 | 天津市阿波罗信息技术有限公司 | Code assigning method capable of preventing being read through stealing |
| CN106408061B (en) * | 2015-07-29 | 2021-11-23 | 中国防伪行业协会 | Code assigning method for entrance code of Internet of things |
| CN106043938A (en) * | 2016-07-29 | 2016-10-26 | 北京赛腾标识系统股份公司 | Cover suitable for product tracing and application method of cover |
| CN107808109B (en) * | 2016-09-09 | 2021-08-10 | 中兴通讯股份有限公司 | Two-dimensional code image identification method and mobile terminal |
| CN108416414B (en) * | 2018-03-26 | 2021-06-15 | 中钞印制技术研究院有限公司 | Self-checking anti-counterfeiting two-dimensional code, manufacturing method and device thereof, and self-checking method and device thereof |
| CN110276431A (en) * | 2019-06-25 | 2019-09-24 | 中国计量大学 | A kind of production method and false-proof detection method of fluorescent three-dimensional code |
| CN110880273A (en) * | 2019-12-06 | 2020-03-13 | 北京金衡融创网络科技有限公司 | Colorless fluorescent anti-counterfeiting method and application thereof |
| CN112132245B (en) * | 2020-09-08 | 2021-07-20 | 武汉矽感科技有限公司 | Anti-counterfeiting two-dimensional code and anti-counterfeiting verification method thereof |
| CN114047168A (en) * | 2021-11-16 | 2022-02-15 | 江苏硕世生物科技股份有限公司 | Optical-based reagent card identification and detection system and method |
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| EP0730250A1 (en) * | 1994-09-17 | 1996-09-04 | YOSHIDA, Hirokazu | Recording card and recording method for two-dimensional code |
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Effective date of registration: 20220302 Address after: 300300 Room 405, building 5, block B, No. 6, Huafeng Road, Huaming high tech Industrial Zone, Dongli District, Tianjin Patentee after: Tianjin Boda Gezhi New Material Technology Co.,Ltd. Address before: Room 1712a, North Pacific Science and technology development center, No. 52, Haidian Road, Haidian District, Beijing 100088 Patentee before: BEIJING BODA GREEN HIGH-TECH LTD. |